simplify 5ab+9a-ab-7a and justify each step as associative , distributive, commutative, or additive property.
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Answer:
The equation for the relationship is .
Step-by-step explanation:
Given that point is part of a direct relationship. That is:
(1)
Where is the proportionality constant.
If we know that and
, then the proportionality constant is:
Lastly, the equation for the relationship is .